produced for Forest Service, USDA ; produced by Video & Teleconference Division, Office of Public Affairs, USDA ; writer, Celia Strauss ; directors, Garth Clark, Joe Becker ; producer, Garth Clark
produced by Broadcast Media & Technology Center, Office of Communications, U.S. Department of Agriculture ; produced by the USDA Forest Service in partnership with the USDOT FHWA Federal Lands Highway Program ; David O. Black, producer/director
director, editor, writer, Patrick J. O'Leary ; produced by Broadcast Media & Technology Center, Office of Communications, U.S. Department of Agriculture ; presented by U.S. Forest Service, Invasive Species Program
produced by USDA Forest Service, San Dimas Technology and Development Center, in cooperation with the FHWA Coordinated Federal Lands Highway Technology Implementation Program
Aldo Leopold Foundation, U.S. Forest Service, Center for Humans and Nature present ; a film by Ann Dunsky, Steve Dunsky, Dave Steinke ; executive producer, Buddy Huffaker